From 25bab786cb416aa491ff62e6d9b6ba196251bfc6 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 23 Nov 2014 17:03:48 +0000
Subject: string.c: preserve encoding of global variable

* string.c (rb_str_setter): preserve encoding of global variable
  name in error message.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48549 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_string.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'test/ruby/test_string.rb')

diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb
index c0fd83e107..1285a1c120 100644
--- a/test/ruby/test_string.rb
+++ b/test/ruby/test_string.rb
@@ -2056,6 +2056,11 @@ class TestString < Test::Unit::TestCase
 
   def test_setter
     assert_raise(TypeError) { $/ = 1 }
+    name = "\u{5206 884c}"
+    assert_separately([], <<-"end;") #    do
+      alias $#{name} $/
+      assert_raise_with_message(TypeError, /\\$#{name}/) { $#{name} = 1 }
+    end;
   end
 
   def test_to_id
-- 
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